package com.briup.web.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.briup.bean.User;
import com.briup.service.IShopCartService;
import com.briup.service.impl.IShopCartServiceImpl;

/**
 * Servlet implementation class addToShopcartSer
 */
@WebServlet("/addToShopcartSer")
public class addToShopcartSer extends HttpServlet {
	private static final long serialVersionUID = 1L;
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		HttpSession session=request.getSession();
		User user=(User) session.getAttribute("user");
		long userId=user.getId();
		String id=request.getParameter("id");
		long productId=Long.parseLong(id);
		String number=request.getParameter("num");
		int num=Integer.parseInt(number);
		IShopCartService service=new IShopCartServiceImpl();
		service.addProduct(userId, productId, num);
		PrintWriter pw=response.getWriter();
		pw.write("加入购物车成功");
		pw.flush();
		pw.close();
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
